Senior Backend Software Engineer

About the role

AppsFlyer is looking for a Senior Backend Software Engineer to join the Domain Team within SaaSLab. You will design, build, and operate the backend systems that power core entities such as accounts, apps, and users, while shaping the architectural evolution of the platform.

Key responsibilities

• Design, develop, and maintain scalable backend services and data flows for core entities and onboarding processes.
• Participate in decoupling legacy data stores, building resilient domain models, and adopting modern patterns like GraphQL Federation.
• Write high‑quality, production‑grade code, own features from design through deployment, and contribute to on‑call rotations.
• Collaborate with product managers, engineers, and platform teams to define and deliver the roadmap.

Required profile

• 4+ years of software development experience with strong backend engineering skills.
• Proven experience building and operating production‑grade distributed systems at scale.
• Ability to take ownership of complex problems from design to production.
• Excellent collaboration and communication skills in English.

Required skills

• Node.js
• Go
• Kafka
• GraphQL
• Neo4j
• Redis
• BigQuery
• AWS